Re: Other interesting papers and research

2005-06-06 Thread David P Grove
[EMAIL PROTECTED] wrote on 06/05/2005 10:48:29 PM: - The machine code concatinating technique consumes much memory. In my experience, generated machine code is about 10 times larger than the original instructions in Java bytecode. In the paper, the authors have not mentioned memory

Re: Other interesting papers and research

2005-06-06 Thread shudo
Hi Dave, From: David P Grove [EMAIL PROTECTED] [EMAIL PROTECTED] wrote on 06/05/2005 10:48:29 PM: - The machine code concatinating technique consumes much memory. In my experience, generated machine code is about 10 times larger than the original instructions in Java bytecode.

Re: Other interesting papers and research

2005-06-06 Thread Robert Lougher
Hi, On 6/6/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Hi Dave, From: David P Grove [EMAIL PROTECTED] One thing to note is that a threaded interpreter would see something like a 2-4x expansion over normal bytecodes when it converts from bytecodes to its internal form (arrays of

Re: Other interesting papers and research

2005-06-06 Thread shudo
Hi Rob, From: Robert Lougher [EMAIL PROTECTED] Date: Mon, 6 Jun 2005 14:58:45 +0100 One thing to note is that a threaded interpreter would see something like a 2-4x expansion over normal bytecodes when it converts from bytecodes to its internal form (arrays of function pointers).

Re: Other interesting papers and research

2005-06-05 Thread shudo
Hi Steve and all, | The approach of using C Compiler generated code rather than writing a | full compiler appeals to me: | http://www.csc.uvic.ca/~csc586a/papers/ertlgregg04.pdf From: Steve Blackburn [EMAIL PROTECTED] Date: Tue, 24 May 2005 21:08:05 +1000 They automatically build themselves

Re: Other interesting papers and research

2005-05-24 Thread Steve Blackburn
[EMAIL PROTECTED] wrote: They automatically build themselves simple JIT backends (by extracting fragments produced by the ahead of time compiler). This sounds like a great way to achieve portability while achiving better performance than a conventional interpreter. I guess it's a bit

Re: Other interesting papers and research

2005-05-23 Thread Ariel Sabiguero Yawelak
Other interesting things that can be achieved are some sorts of high performance tunning aspects, which are very interesting, and using gcc power might be more interesting than redoing it from scratch, either, at the begining of current project, or maybe forever. An adequate bundle of gcc and

RE: Other interesting papers and research

2005-05-23 Thread Renaud BECHADE
optimizing" plugin, which does not need to tackle with anything but code generation itself - if this is really possible) -Original Message- From: Ariel Sabiguero Yawelak [mailto:[EMAIL PROTECTED] Sent: Monday, May 23, 2005 5:06 PM To: harmony-dev@incubator.apache.org

Re: Other interesting papers and research

2005-05-23 Thread shudo
From: Steve Blackburn [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: The approach of using C Compiler generated code rather than writing a full compiler appeals to me: http://www.csc.uvic.ca/~csc586a/papers/ertlgregg04.pdf I am curious on how well the approach performs compared to

Re: Other interesting papers and research

2005-05-22 Thread Archie Cobbs
[EMAIL PROTECTED] wrote: The approach of using C Compiler generated code rather than writing a full compiler appeals to me: http://www.csc.uvic.ca/~csc586a/papers/ertlgregg04.pdf I am curious on how well the approach performs compared to existing JITs. I'm admittedly biased, but the approach

Re: Other interesting papers and research

2005-05-22 Thread Steve Blackburn
Archie Cobbs wrote: [EMAIL PROTECTED] wrote: The approach of using C Compiler generated code rather than writing a full compiler appeals to me: http://www.csc.uvic.ca/~csc586a/papers/ertlgregg04.pdf I am curious on how well the approach performs compared to existing JITs. I'm admittedly